Price: from $29.00         
Options 410 mm purchased separately $29.00 410 mm with main tubeset purchase $0.00 440 mm purchased separately $29.00 440 mm with main tubeset purchase $0.00

Item #KA-CSROR: Kaisei makes these chain stays from 4130 Chromoly. They cost $29.00 per pair if purchased separately, but there is no additional charge if included with the purchase of a Kaisei main tubeset.

There are long and short versions of these.

Long Dimensions;

Length--440mm
OD Top--22.2
OD oval section---27mm X 17mm
OD Bot--12mm
Wall Thicknes Top(BB)--.75mm
Wall Thickness Bot (dropout)--1mm

STD Dimensions,
same as above but length is 410mm

More seat and chain stays